A Novel Key Management Scheme for Dynamic Access Control in a Hierarchy

Shen and Chen proposed a novel key management scheme for dynamic access control in a hierarchy. In this article, the authors shall present an improved version of Shen and Chen’s scheme to reduce the computational time required for key generation and derivation.

• Type: Journal
• Year: 2011
• Where: IJNSEC
• Authors: Shiang-Feng Tzeng, Cheng-Chi Lee, Tzu-Chun Lin
• Keywords: Dynamic Access Control, IJNSEC 2011, Improved Version, Key Management Scheme